APA (7th ed.) Citation

Koch, O. W., & Hays, R. G. (1999). G-2: Intelligence for Patton. Schiffer Military History.

Chicago Style (17th ed.) Citation

Koch, Oscar W., and Robert G. Hays. G-2: Intelligence for Patton. Atglen, Pennsylvania: Schiffer Military History, 1999.

MLA (9th ed.) Citation

Koch, Oscar W., and Robert G. Hays. G-2: Intelligence for Patton. Schiffer Military History, 1999.